SSM75953

Service Bulletin Details

Public Details for: SSM75953

P6 engine primary belt shredding - mhev only


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3/3/23, 8:28 AM
TOPIx - SSM75953 - P6 Engine Primary belt shredding - MHEV only
Reference
SSM75953
Models
Defender / L663
Discovery / L462
New Range Rover / L460
New Range Rover Sport / L461
Range Rover / L405
Range Rover Sport / L494
Range Rover Velar / L560
Title
P6 Engine Primary belt shredding - MHEV only
Category
Engine
Last modified
02-Mar-2023 00:00:00
Symptom
499000 Basic Engine
Content
Issue: JLR is receiving some retailer reports P6 gasoline engines with primary drive belt failures.
(Shredding failure)
Cause: JLR engineering is investigating root cause.
Action: If this issue is diagnosed, please raise a TA for instructions to replace and return the following
components:
- BiSG pulley
- Idler pulley
- Crank pulley
- A/C compressor pulley
Please consider following conditions prior to removal of pulleys:
1. Pulleys to be obtained on vehicles with Primary belt failure [Shredding failure]
2. If failure is due to loose bolt or air con compressor bracket failure, do not remove pulleys
3. If the tensioner is removed only for noise issue but no mechanical problem observed – do not remove
pulleys
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https://topix.landrover.jlrext.com/topix/content/document/view?id=1681571
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